Puppy Vaccination Schedule Calculator
Puppies need a series of shots because the protection they got from their mother fades at an unknown time between 6 and 16 weeks. Missing the last shot is the most common gap.
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AI gives general information, not a diagnosis. For anything worrying, call a vet.
General guidance for healthy pets, not a diagnosis or treatment. Your vet knows your pet and gives the right advice.
Common questions
Can my puppy go outside before all shots?
Keep your puppy away from places where unknown dogs go (parks, streets, pet shops floors) until about a week after the last puppy shot. Safe socialising with healthy, vaccinated dogs at home is still important.
What if we missed a shot?
Do not start again from zero in most cases. Call your vet: they will usually give the missed dose as soon as possible and continue the series.
Which vaccines are optional?
Leptospirosis, kennel cough (Bordetella), Lyme disease and others depend on where you live and how your dog lives. Your vet decides based on local risk.